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63-814 25mm Dia. x 200mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm

63-814 25mm Dia. x 200mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm

Type
Lens
Subtype
Spherical Lens (Plano-Convex)
Brand
Edmund Optics
Product webpage
Edmund Optics products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
25 mm
EFL
200 mm
BFL
198.02 mm
R1
91.69 mm

Material

Name
Fused Silica
Dispersion Equation
Sellmeier
n (λ)
1.458462342053241
λ
587.6 nm
B1
0.6961663
C1
0.00467914825849 μm2
B2
0.4079426
C2
0.013512063073959999 μm2
B3
0.8974794
C3
97.934002537921 μm2

63-814 25mm Dia. x 200mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm

The 63-814 is a 25mm diameter, 200mm focal length plano-convex lens, specifically designed for use within the visible to near-infrared (VIS-NIR) spectrum, spanning 400-1000nm. This lens, sourced from Edmund Optics, boasts a high-quality fused silica material (fused sil mal-1965) known for its excellent transmittance and durability.

The lens's geometry includes a 2.02mm edge thickness and a 2.88mm center thickness, providing a robust structure suitable for various applications. The front and back surfaces are coated with the EDM VISNIR0SP2002000 coating, enhancing the lens's performance within the VIS-NIR spectrum.

The 63-814 features a 91.69mm radius of curvature on the convex side, resulting in a back focal length of 198.02mm. This design, combined with the lens's shape and material, ensures minimal optical aberrations, delivering sharp and clear images.

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